A researcher is going to perform a two tailed hypothesis

Last updated: 4/22/2023

A researcher is going to perform a two tailed hypothesis test The test statistic will follow a standard normal distribution Answer parts a and b below You may use the tool below in the scratch work area to help you Your work with the tool will not be gra a The researcher might choose 0 01 0 05 or 0 10 for the level of b significance for the two tailed test For each potential choice for the level of significance find the critical values Round your answers to three decimal places Critical values at a 0 01 Critical values at a 0 05 Critical values at a 0 10 and and and After choosing the level of significance the researcher takes a sample and finds that the value of the test statistic is z 2 506 For which of the levels of significance would the null hypothesis be rejected Choose all that apply Da 0 01 O a 0 05 a 0 10 None of the above